Sousa David Cordeiro

Glaucoma Gel Implant Learning Curve in a Teaching Tertiary Hospital.

XEN gel stent was associated with a fast learning curve, by both experienced surgeons and novice residents. By the sixth implant, both groups had considerably decreased mean surgical time and complication rates.

Use of Ocular Hypotensive Medications in Portugal: PEM Study: A Cross-sectional Nationwide Analysis.

A significant percentage of the Portuguese population is currently treated with IOP-lowering medications, and the majority of them are on monotherapy.

The effect of glaucoma treatment using high-intensity focused ultrasound on total and corneal astigmatism: a prospective multicentre study.

Ultrasound cycloplasty procedure is associated with increased corneal astigmatism. However, its impact on total refractive astigmatism is less pronounced.

XEN-augmented Baerveldt surgical success rate and comparison with the Ahmed Valve.

The Baerveldt-XEN disclosed a low complete success rate at 1 year of follow-up, although with no major safety concerns.

Prescription pattern of ocular hypotensive drugs in Portugal and its comparison with the European guidelines - PEM Study.

XEN Gel Stent Obstruction: Test for Patency.

Pupillary changes after laser peripheral iridotomy.